Abstract: The paper presents a hexagonal 12-element array working at 5.8 GHz. The proposed device operates in circular polarization exploiting the sequential rotation architecture. The antenna ...
Abstract: This communication presents a compact, broadband dual-resonant linearly polarized (LP) element aiming at enhancing the bandwidth of sequential rotation arrays (SRAs). The proposed LP element ...
J.T. Marburger is CEO and founder of Circular Solutions, which has created a technology platform that brings transparency, credibility and measurement to recycling and waste diversion by leveraging ...
Rollon introduces CLTA, a new belt-driven circular system engineered to support oval and rectangular motion paths. Feb. 2, 2026 — Rollon, a global leader in linear motion solutions, has announced the ...
“When we are diving and fishing, we find a lot of fish stuck—turtles, crabs, all stuck inside the plastic,” says fisherman Sir Sinho from Salvador, Bahia. Along Brazil’s extensive coastline, fishing, ...
In assessing what to do with the Winter Olympics, International Olympic Committee President Kirsty Coventry has opened the door for the IOC to consider everything from moving the date to adding sports ...
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